PPT-Alveolar Ventilation

During General Endotracheal Anesthesia Valentyna Groelle RN BSN SRNA Review the physiology of alveolar ventilation Discuss pulmonary changes after induction of general . Is the portion of maxilla and mandible that forms and supports the tooth socket (alveoli).. It forms when tooth erupts to provide the osseous attachment to the forming PDL; It disappears gradually after tooth is lost.. Dead Space. dead space. is the volume of air which is inhaled that does not take part in the gas exchange, either because it (1) remains in the conducting airways, or (2) reaches alveoli that are not perfused or poorly perfused. In other words, not all the air in each breath is available for the exchange of oxygen and carbon dioxide.. Is the portion of maxilla and mandible that forms and supports the tooth socket (alveoli).. It forms when tooth erupts to provide the osseous attachment to the forming PDL; It disappears gradually after tooth is lost.. . Valentyna. . Groelle. , RN, BSN, SRNA. Review the physiology of alveolar ventilation. Discuss pulmonary changes after induction of general . endotracheal anesthesia. Describe how to perform two major types of alveolar recruitment maneuvers. Classification of RF. Type 1. Hypoxemic RF **. PaO2 < 60 mmHg with normal or ↓ PaCO2. Associated with acute diseases of the lung. Pulmonary edema (Cardiogenic, noncardiogenic (ARDS), pneumonia, pulmonary hemorrhage, and collapse. PULMONARY FUNCTION & RESPIRATORY ANATOMY KAAP310 Respiratory Anatomy Larynx Hyoid bone Thyroid cartilage Lateral cricothyroid ligaments Cricoid cartilage http://apbrwww5.apsu.edu/thompsonj/Anatomy%20&%20Physiology/2020/2020%20Exam%20Reviews/Exam%203/larynx%20figure.jpg Defined as the impairment of the lung’s ability to maintain adequate oxygen and carbon dioxide homeostasis.. Respiratory Failure - Definition. PaO. 2. < 60 mm Hg. and/or. PaCO. 2. > 50 mm Hg. APRV. By: Jeff Cline, Angie Coon, Randy Hansen. November 19, 2012. Scenario. A new trauma surgeon has arrived at your hospital to direct Surgical Intensive Care. He trained and worked several years at Baltimore Shock Trauma, where they employ Airway Pressure Release Ventilation in many of their patients with ARDS after trauma. He tried to implement APRV on one of his patients and your Respiratory Therapy staff members were not able to assist. He has asked that you develop a protocol for APRV and an educational PowerPoint to inform the staff.. INTRATRACI IErZL IULPI lONAlir VENTILATION 607 Fig I The lobes of the lung of the sheep in percent total lung 100 11 2 I priate We took particular care to avoid damage to the remaining lung During c Alveolar bone composed of. a) outer cortical plates. b) a central spongiosa . c) bone lining the alveolus (bundle bone). . Alveolar bone proper:. lines the tooth.. Contains Sharpey’s fibers embedded into it. Molecules move randomly & rapidly in relation to each other. Net diffusion is from [high] to [low]. Partial pr. of the gas is proportional to [gas]. .  nitrogen  79% 600 mmHg.  Oxygen  21% 160 mmHg. on Alveolar Gas Concentration. 1. Dr. Syed Mohammad Zub. air. MBBS(KE) BS (PU) DHA (CCM) FWHO(UK) MBA;FACHE (US) M.PHIL (PHYSIOLOGY). Assist. Prof Physiology . KING EDWARD . MEDICAL. UNIVERSITY, Lahore.. and Minute Volumes. Determination of Alveolar and Dead Space Ventilation and Volumes. If we take . F. DCO2. . to be zero (b/c room air is defined as zero):. One way to easily find CO. 2. production: . Dr.. . Maha. . Saja. Msaja@ksu.edu.sa. Office no. 8 level 3. Recognize the . high . pressure and low pressure circulations supplying the lung.. Identify the meaning of the physiological shunt in the pulmonary circulation..